package com.atguigu.rabbitmq.day07;

import com.atguigu.rabbitmq.utils.RabbitMqUtils;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.DeliverCallback;
import com.rabbitmq.client.Delivery;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

/**
 * 声明主题交换机及相关队列
 *
 * 消费者c1
 */
public class ReceiveLogsTopic01 {
    //交换机名称
    public static final String EXCHANGE_NAME="topic_logs";
    public static void main(String[] args) throws IOException, TimeoutException {

        Channel channel = RabbitMqUtils.getChannel();
        //声明交换机
        channel.exchangeDeclare(EXCHANGE_NAME,"topic");
        //声明队列
        String queueName = "Q1";
        channel.queueDeclare(queueName,false,false,false,null);
        channel.queueBind(queueName,EXCHANGE_NAME,"*.orange.*");
        System.out.println("等待接收消息。。。。");
        //接收消息
        DeliverCallback deliverCallback=(String consumerTag, Delivery message)->{
            System.out.println(new String(message.getBody(),"UTF-8"));
            System.out.println("接收队列："+queueName+"  绑定键："+message.getEnvelope().getRoutingKey());
        };
        channel.basicConsume(queueName,true,deliverCallback,consumerTag -> {});


    }
}
